Example open for read

<br />Examples:<br />Opening a file for reading.<br /><?php $fh = fopen("myfile1.txt", "r"); <br /> if($fh==false) <br /> die("unable to open file"); <br />?> <br /><br />Opening a file for reading and writing.<br /><?php $fh = fopen(" myfile.txt", "r+"); <br /> if($fh==false) <br /> die("unable to open file"); <br />?> <br />